| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.47 | 6.509% | $86.7729 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $86.59 | 6.845% | $92.5171 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $6.58 | 12.185% | $7.3818 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $246.29 | 5.613% | $260.1143 | $260.11 | $260.10 | $260.10 |
| Purchase #5 | $196.53 | 3.718% | $203.837 | $203.84 | $203.85 | $203.80 |
| Purchase #6 | $217.49 | 10.475% | $240.2721 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $34.92 | 4.276% | $36.4132 | $36.41 | $36.40 | $36.40 |
| 7 purchase totals = | $869.87 | $927.3084 | $927.30 | $927.25 | $927.30 | |